Будь осторожен. Приятная учительница химии смотрит на своих учеников с тревожным выражением лица, когда они неправильно смешивают химикаты. - Стоковое фото и изображение

Look here. Pleased brunette female taking sample while demonstrating her actions

Busy with work. A group of teenage students and their young female teacher mixing chemicals and discussing their common experiment, being busy

Student during experiment. Dark-haired teacher dropping liquid in test tube while whole group waiting for reaction

Shocking news. Positive delighted teacher raising her eyebrows while listening to kids talks

Helping with pleasure. Charming young chemistry teacher adding chemical to a test tube while helping a group of her students with an experiment

Best teacher. Pleasant young chemistry teacher holding a big flask and commenting about an ongoing reaction in it while her students listening to her attentively

Just attention. Group of kids being well equipped while visiting practical lesson

Question about chemistry. Young scientists helping their teacher with reagents and test tubes being involved in process

Getting interested. Pretty cute curious girl standing near the table and looking at the scientists hand while being interested in science

Science is interesting. Delighted positive pretty girls looking at the chemical reagent and smiling while enjoying their time in the chemical lab

Dangerous chemicals. Intelligent nice bearded man wearing a glove and holding a dangerous chemical reagent while showing it to other children

Interesting chemistry. Serious thoughtful bearded man holding a chemical flask and looking at the liquid in it while showing the children an experiment

Can you see the reaction. Amazed up and coming chemists looking at a chemical reaction in a fuming filter flask held by a teacher of chemistry wearing a laboratory coat.

Magic of science. Professional smart male scientist holding a chemical flask and showing a chemical reaction while having a scientific workshop

Getting smarter every lesson. Curious schoolgirls both wearing plaid shirts having fun time while participating in an exciting scientific experiment held by a young male teacher of chemistry.

Wonders of chemistry. Confident professional male scientist holding chemical flasks and showing an experiment while interacting with kids